Cremona's table of elliptic curves

61504 = 2⁶ · 31²

Field	Data	Notes
Atkin-Lehner	2- 31-	Signs for the Atkin-Lehner involutions
Class	61504bm	Isogeny class
Conductor	61504	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	4.2972127532459E+20	Discriminant
Eigenvalues	2-  0  2  0  0  2  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1887404,-36702512]	[a1,a2,a3,a4,a6]
Generators	[120199902882:1273365623392:83453453]	Generators of the group modulo torsion
j	3196010817/1847042	j-invariant
L	7.933160450849	L(r)(E,1)/r!
Ω	0.14081020467622	Real period
R	14.084846458564	Regulator
r	1	Rank of the group of rational points
S	1.0000000000246	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	61504k3 15376u3 1984j4	Quadratic twists by: -4 8 -31

Hecke Eigenvalues for elliptic curve 61504bm3

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-	0	2	0	0	2	6	4	8	2	-	10	-6	-8	8	-6	-12	-6	-12	-8	-10	-8	-8	6	2

---

Quadratic twists for elliptic curve 61504bm3

-4	8	-31
61504k3	15376u3	1984j4

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations